Mopar Muscle Association UK

where would I find the actual bolts & screw sizes that were used in a Mopar.

I have looked all over my service manual and no sizes.

I am looking for the one holding the grille together.

Thanks

Mcc Detroit do books for b & e body's but not a bodies.

I have a couple of cheap thread checkers I bought online to Identify bolts when I need to, can't help other than that.

Thanks guys, I think I have a solution just need to try it and see.